joshuatowbridge06
joshuatowbridge06
03-03-2021
Mathematics
contestada
F(x)=2(5x+7) find f(-2)
Respuesta :
saga2006
saga2006
03-03-2021
Oh how fun, functions!! You substitute f(-2) into your starting function so it will look like this:
f(x)=2(5x+7)
f(x)=10x+14
f(-2)=10(-2)+14
f(-2)=(-20)+14
f(-2)=(-6)
divide by negative 2 on each side to find f:
f=3
Hope this helped!!
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
11. Which of the following animals is not a scavenger that gets food from dead plants and animals washed up on the beach? A) Sand hoppers B) Plow snails C) Sea
what's the meaning of embedded?
Alan slides across home plate during a baseball game. If he has a mass of 61 kg, and the coefficient of kinetic friction between him and the ground is 0.62, wha
HELP PLS 20 POINTS!!!!!Which of the following is the correct graph of the compound inequality 4p + 1 > −15 or 6p + 3 < 45?A. number line with shading in b
Prices in a car showroom are going to increase by 7%. How much extra will you have to pay for a car that now cost $14,675 Show working need help asap
Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 80 miles per hour. The eastbound train travel
Which of the following is a linear function? A. ƒ(x) = 2 + x + x2 B. f(x)=2/x+7 C. ƒ(x) = √ 2 + 7x D. ƒ(x) = 2 – 7x
Albinism in humans is an autosomal recessive disease. For the following families, determine the genotypes of the parents and offspring. When two alternative gen
What is the role of Coenzyme A? A) It gets broken down to make ATP B) It gets attached to a two carbon molecule C) It is an enzyme that breaks down pyruvate D)
What are the 3 subatomic particles of an atom and where they are located?
